Detail publikace

Time delay estimates for speech signal using microphone array

EKSLER, V.

Originální název

Time delay estimates for speech signal using microphone array

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Microphone (in general sensor) arrays have a very wide range for possible utilization. In this paper we focus their application on the speech processing. The essential task of the field of the array signal processing (ASP) is the source localization or direction of arrival estimation, respectively, which will is shown there for speech signals. The algorithms are already known, we discuss there the ability to recognize the correct position of the speaker in dependence on the particular phonemes of the utterance. We have simulated vowels as well as consonants degraded by a variety of the additive noise levels. In conclusion the potential use of sensor arrays for speech enhancement is also shown.

Klíčová slova

Time Delay Estimates, Microphone Array, Direction of Arrival

Autoři

EKSLER, V.

Rok RIV

2003

Vydáno

13. 11. 2003

ISSN

1213-161X

Periodikum

ElectronicsLetters.com - http://www.electronicsletters.com

Ročník

2003

Číslo

#1/11/2003

Stát

Česká republika

Strany od

1

Strany do

7

Strany počet

7

URL

http://www.electronicsletters.com/papers/2003/0026/paper.asp

BibTex

@article{BUT41512,
  author="Václav {Eksler}",
  title="Time delay estimates for speech signal using microphone array",
  journal="ElectronicsLetters.com - http://www.electronicsletters.com",
  year="2003",
  volume="2003",
  number="#1/11/2003",
  pages="7",
  issn="1213-161X",
  url="http://www.electronicsletters.com/papers/2003/0026/paper.asp"
}